LiteVNA 64 Portable Vector Network Analyser 50 kHz–6.3 GHz

Wideband measurements up to 6.3 GHz in your pocket

• 50 kHz–6.3 GHz range for antennas, filters, cables, amplifiers, Wi‑Fi 5/5.8 GHz and IoT projects.
• S11 and S21 with internal RF switching — quick checks of matching and loss.
• TDR/DTF analysis via IFFT processing — handy for finding non-uniformities and problem sections along a line.
• 3.95" touchscreen and 10–1001 display points for detailed plots.
• Portable and saves data: 2000 mAh battery and a MicroSD slot for logs and screenshots.
  
  
  

Description

LiteVNA 64 is a next-generation portable vector network analyser designed as a practical, higher-performance solution in the compact VNA class. It’s aimed at engineers, radio amateurs and installers who need accurate “in-the-field” measurements without bulky laboratory equipment. Thanks to its ultra-wide frequency range from 50 kHz to 6.3 GHz, you can check antenna matching, evaluate VSWR/Return Loss, analyse transmission through cables, filters and other RF blocks, and work with modern applications in the 5 GHz band, including Wi‑Fi and 5.8 GHz video links.

A single-mixer architecture helps reduce size and power consumption, while S11 and S21 measurements are performed via internal RF switching. For cable-line diagnostics, TDR and DTF modes are available, implemented using IFFT calculations — making it easier to locate reflections, poor connections or damage along the run.

Operation is convenient thanks to the 3.95-inch touchscreen: you can choose the point density for display and quickly assess the measurement picture. The built-in 2000 mAh battery ensures mobility, and connection to a smartphone or PC (Android) unlocks extended control options and output to a larger screen. For documentation, a MicroSD slot is provided — save measurement files and screenshots on site so nothing gets lost.

Specifications

• Frequency range: 50 kHz–6.3 GHz
• Dynamic range: >70 dB (<3 GHz, after calibration); >50 dB (≥3 GHz, after calibration)
• S11 noise floor: <-50 dB (<3 GHz, after calibration); <-40 dB (≥3 GHz, after calibration)
• Frequency stability: <0.5 ppm (0–50 ℃)
• Sweep speed: >550 pixels/s (dual-channel); >800 points/s (single-channel)
• Sweep points (on device): 21–1024
• Sweep points (USB): 1–65535
• Display: 3.95" touchscreen
• Battery: 2000 mAh
• Slot: MicroSD

In the box

• 1 × USB‑C cable
• 2 × SS405 30 cm cables with SMA connectors
• 1 × SMA female-to-female adaptor
• 1 × SMA Short calibration standard
• 1 × SMA Load calibration standard
• 1 × SMA Open calibration standard